189256336

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{49081}}^1$

素因数の和:49330

約数の個数: 20

約数和(自身を含む): 368213164

約数和(自身を除く): 178956828

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 49081, 98162, 196324, 392648, 785296, 11828521, 23657042, 47314084, 94628168, 189256336]

約数ペア:

[(1, 189256336), (2, 94628168), (4, 47314084), (8, 23657042), (16, 11828521), (241, 785296), (482, 392648), (964, 196324), (1928, 98162), (3856, 49081)]